CN114059542A - Unit assembled elephant trunk system - Google Patents
Unit assembled elephant trunk system Download PDFInfo
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- CN114059542A CN114059542A CN202111354131.6A CN202111354131A CN114059542A CN 114059542 A CN114059542 A CN 114059542A CN 202111354131 A CN202111354131 A CN 202111354131A CN 114059542 A CN114059542 A CN 114059542A
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- vertical
- transverse
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- diversion valve
- diversion
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D15/00—Handling building or like materials for hydraulic engineering or foundations
- E02D15/02—Handling of bulk concrete specially for foundation or hydraulic engineering purposes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/088—Pipe-line systems for liquids or viscous products for solids or suspensions of solids in liquids, e.g. slurries
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/13—Conveying liquids or viscous products by gravity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a unit assembly type chute system, relates to the technical field of concrete construction, and solves the problems that in the existing concrete construction technology, the construction amount of a chute or a chute frame body is large, the branch is inconvenient to erect, and a blocking valve is complex to install and disassemble. The device comprises a supporting unit, a transverse transporting unit and a vertical transporting unit, wherein the supporting unit comprises a commodity shelf, vertical supports and sleeving pieces, the commodity shelf is connected to the vertical supports, and adjacent vertical supports are connected through the sleeving pieces; the vertical transportation unit is connected on the supporter, is connected with the diverter valve on the vertical transportation unit, and vertical transportation unit is connected with horizontal transportation unit through the diverter valve. According to the invention, a large number of support frame bodies do not need to be erected and dismantled during concrete pouring, and the standardized assembly units are used for realizing rapid assembly, so that the construction efficiency and safety are improved, and the support frame can be repeatedly used.
Description
Technical Field
The invention relates to the technical field of concrete construction, in particular to a unit assembly type chute system.
Background
In the construction of deep foundation pit large-volume concrete engineering, the concrete pump truck is utilized to convey concrete, so that the concrete conveying cost is high, the concrete conveying speed is low, and the chute or the chute is more economical and applicable. The concrete chute is usually built by adopting a fastener type steel pipe scaffold, and potential safety hazards may exist in the building process. When the foundation pit depth is great, the work load that chute support body set up and demolishd is great, influences holistic efficiency of construction. In order to enlarge the pouring range, a plurality of branch chutes are often required to be led out from the main chute, and the work load of the chute frame body is further increased. The span of chute is usually great, in order to realize pouring of whole route, need set up a plurality of feed openings and stop the valve in the centre, stands on the chute by operating personnel and installs according to pouring the position and tear open and stop the valve in order to change the concrete flow direction, and the operation is complicated.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a unit-assembled chute system, which solves the problems that the construction amount of a chute or a chute frame body is large, the safety hidden danger exists in the installation and disassembly process, the branch is inconvenient to install, and the installation and disassembly of a blocking valve are complicated in the concrete construction in the prior art.
The technical scheme of the invention is realized as follows: a unit-assembled chute system comprises a transverse transportation unit, a vertical transportation unit and a supporting unit, wherein the supporting unit comprises a storage rack, vertical supports and sleeving pieces, the storage rack is connected to the vertical supports, and the adjacent vertical supports are connected through the sleeving pieces; the vertical transportation unit is connected on the supporter, is connected with the diverter valve on the vertical transportation unit, and vertical transportation unit is connected with horizontal transportation unit through the diverter valve.
Preferably, horizontal transportation unit includes the horizontal elephant trunk of a plurality of intercommunications, horizontal elephant trunk includes hopper, pipeline and stores pylon, and the discharge end of hopper is connected with the pipeline, and the one end setting of stores pylon is in the junction of hopper and pipeline, and the other end joint of stores pylon is on the supporting element, and the discharge end of pipeline is connected with the fixed bolster on the supporter.
Preferably, the fixed bolster includes support and lantern ring, and the lantern ring passes through the support to be fixed on the supporter, and the lantern ring cover is established on the pipeline.
Preferably, the vertical transportation unit comprises a plurality of communicated vertical string barrels, and the vertical string barrels comprise long string barrels and short string barrels; the upper parts of the long string barrel and the short string barrel are provided with string barrel feeding ports, the lower parts of the long string barrel and the short string barrel are provided with string barrel discharging ports, and the upper parts of the long string barrel and the short string barrel are provided with hook plates and connecting seats.
Preferably, the diversion valve is of a box-type structure, the diversion valve comprises a top diversion valve and a standard diversion valve matched with the short string barrel, vertical discharge ports connected with a string barrel feeding port are formed in the lower parts of the top diversion valve and the standard diversion valve, and diversion valve connecting seats connected with the hook plate and the connecting seats are formed in the top diversion valve and the standard diversion valve; the top diversion valve and the standard diversion valve are respectively provided with a transverse discharge hole matched with the transverse transportation unit, one sides of the interiors of the top diversion valve and the standard diversion valve are respectively hinged with a diversion partition plate matched with the transverse transportation unit, and the other sides of the interiors of the top diversion valve and the standard diversion valve are respectively provided with a limiting support piece matched with the diversion partition plate; the diversion baffle is connected with a hauling rope, the upper parts of the top diversion valve and the standard diversion valve are respectively provided with a guide ring, and the hauling rope is detachably connected to the guide rings.
Preferably, the top blast gate is equipped with horizontal pan feeding mouth in the one side of connecting spacing support piece, and the discharge gate and the lantern ring of horizontal transportation unit all cooperate with horizontal pan feeding mouth, the pan feeding mouth of horizontal transportation unit be equipped with stores pylon complex top base.
Preferably, be equipped with montant, horizontal pole, down tube and connecting piece on the vertical support, the montant meets and forms cuboid supporting structure through connecting piece and horizontal pole in proper order, and the down tube passes through the connecting piece to be connected on the montant, and the supporter is connected with the horizontal pole, and the piece that cup joints on adjacent montant.
Preferably, the middle part of the outer side of the vertical rod is provided with a hook, and the hook is connected with a reinforcing member.
Preferably, one side of the vertical support is connected with a ladder.
Preferably, the method comprises a single transverse transportation mode and a plurality of transverse transportation modes;
the unit assembly type chute system in the single transverse transportation mode comprises a transverse transportation unit and a plurality of vertical transportation units, and the single transverse transportation mode comprises the following processes: concrete materials flow into the top diversion valve from the transverse chute through the transverse feeding port, and the top diversion valve controls the position of the diversion partition plate according to the tightness state of the traction rope, so that the flow direction of the concrete materials is controlled; when the traction rope is in a tightened state, the diversion partition plate rotates to be close to a vertical state and is close to the transverse discharge hole, the transverse discharge hole is closed, and concrete materials flow into the vertical string barrel from the vertical discharge hole of the top diversion valve and then flow into a pouring position; when the hauling rope is in a relaxed state, the diversion partition plate rotates to the limiting support piece, the vertical discharge hole is closed, the concrete material reaches the next horizontal chute through the horizontal discharge hole, the operation is repeated, and single horizontal concrete transportation is carried out;
the unit-assembled chute system in a plurality of transverse transportation modes comprises a plurality of transverse transportation units and a plurality of vertical transportation units, and the processes of the plurality of transverse transportation modes are as follows: the system comprises a plurality of transverse transportation units and a plurality of vertical transportation units, wherein the transverse transportation units are divided into a main transverse transportation unit and a plurality of branch transverse transportation units; concrete materials flow into a top diversion valve from a transverse chute of the main transverse transportation unit through a transverse feeding port, and the top diversion valve controls the position of a diversion partition plate according to the tightness state of a traction rope, so that the flow direction of the concrete materials is controlled; when the hauling rope is in a relaxed state, the diversion partition plate is connected with the limiting support piece, the vertical discharge port is closed, and the concrete material reaches the transverse chute of the next main transverse transportation unit through the transverse discharge port; when the traction rope is in a tightened state, the diversion baffle plate leaves the limiting support piece and rotates to be close to a vertical state, the diversion baffle plate is close to a transverse discharge hole, the transverse discharge hole is closed, concrete materials flow into the vertical string barrel from a vertical discharge hole of the top diversion valve and flow into the standard diversion valve through the short string barrel in the vertical string barrel, the standard diversion valve controls the position of the diversion baffle plate according to the tightness state of the traction rope, the flow direction of the concrete materials is further controlled, when the traction rope is in the tightened state, the diversion baffle plate rotates to be close to the vertical state and is close to the transverse discharge hole, the transverse discharge hole is closed, and the concrete materials flow into the vertical string barrel from the vertical discharge hole of the standard diversion valve; when the haulage rope is the relaxed state, the water conservancy diversion baffle is rotatory to spacing support piece on, vertical discharge gate is closed, and the concrete material is through horizontal discharge gate arrival lateral chute of the horizontal transportation unit of branch, and operation more than the repetition carries out many horizontal concrete transportation.
The invention has the beneficial effects that:
1. according to the invention, a large number of supporting units are not required to be erected and dismantled during concrete pouring, the supporting units can be quickly assembled by using the socket joint, the construction efficiency and safety are improved, and the supporting units can be repeatedly used.
2. The invention can freely set a pouring route according to pouring requirements, and the branch chute is convenient to erect.
3. When the concrete pouring device is used for pouring concrete, the flow direction of the concrete can be switched by adjusting the position of the diversion partition plate through the traction rope on the ground, and the operation is convenient.
Drawings
In order to illustrate the embodiments of the invention more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the invention, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic diagram of the present invention.
FIG. 2 is a schematic view of multiple lateral modes of transport in accordance with the present invention.
FIG. 3 is a schematic view of the lower support of the present invention.
FIG. 4 is a schematic view of the top support of the present invention.
Fig. 5 is a schematic view of a lateral transport unit of the present invention.
FIG. 6 is a schematic view of a vertical chimney according to the present invention.
Fig. 7 is a schematic view of a standard diverter valve of the present invention.
Fig. 8 is a schematic view of a top diverter valve according to the present invention.
Fig. 9 is a schematic view of a standard diverter valve and vertical chimney stack combination of the present invention.
Fig. 10 is a schematic view of the top diverter valve and vertical chimney string combination of the present invention.
Fig. 11 is a schematic diagram of the position relationship between the vertical string tube and the supporting unit of the present invention.
Fig. 12 is a schematic view of the top diverter valve of the present invention in relation to the position of other units.
Fig. 13 is a schematic view of a top diverter valve according to the present invention in a first operating condition.
Fig. 14 is a schematic view of a top diverter valve according to the present invention in a second operational configuration.
Fig. 15 is a schematic view of the position relationship between the standard diverter valve and other units of the present invention.
Fig. 16 is a schematic view of a standard diverter valve of the present invention in a first operating condition.
Fig. 17 is a schematic view of a standard diverter valve of the present invention in a second operating condition.
In the figure: 10-vertical support, 101-lower support, 102-top support, 11-vertical rod, 12-horizontal rod, 13-diagonal rod, 14-shelf, 15-ladder, 16-hook, 17-socket, 18-support, 19-lantern ring, 20-horizontal chute, 21-pipe, 22-hopper, 23-hanger, 30-vertical string barrel, 301-long string barrel, 302-short string barrel, 31-hook plate, 32-connecting seat, 33-screw, 34-string barrel inlet, 35-string barrel outlet, 40-diverter valve, 401-standard diverter valve, 402-horizontal diverter valve, 41-vertical inlet, 42-vertical outlet, 43-horizontal outlet, 44-diverter partition, 45-limit support, 46-traction rope, 47-guide ring, 48-diversion valve connecting seat, 49-transverse feeding port, 50-splicing nut, 60-reinforcing member and 70-top base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, embodiment 1, a unit assembled elephant trunk system, including supporting element, horizontal transportation unit and vertical transportation unit, the supporting element includes supporter 14, vertical support 10 and cup joint piece 17, and supporter 14 connects on vertical support 10, and adjacent vertical support 10 is connected through cup joint piece 17, and cup joint piece 17 is the pipe box type suit with vertical support 10 complex for with two vertical support 10 joint adjacent from top to bottom, vertical support 10 that adopts the concatenation simple to operate can carry out quick installation and dismantlement, has improved work efficiency. Vertical transportation unit connects on supporter 14, can connect vertical transportation unit in the middle part of support element through supporter 14. The vertical transportation unit is connected with a diversion valve 40, and the vertical transportation unit is connected with the transverse transportation unit through the diversion valve 40. The concrete is transported through horizontal transportation unit and vertical transportation unit, and horizontal transportation unit slope sets up, and the concrete in the horizontal transportation unit can be transported downwards from the foundation ditch top through the action of gravity. The transverse transportation unit is connected with the next transverse transportation unit or the vertical transportation unit through a diversion valve.
As shown in fig. 5, embodiment 2 is a unit-assembled chute system, which is different from embodiment 1 in that the horizontal transportation unit includes a plurality of communicated horizontal chutes 20, each horizontal chute 20 includes a hopper 22, a pipeline 21 and a hanger 23, the pipeline 21 is formed by splicing a plurality of sleeves, the length of the pipeline can be freely adjusted, the discharge end of the hopper 22 is connected with the pipeline 21, one end of the hanger 23 is fixed at the joint of the hopper 22 and the pipeline 21, the other end of the hanger 23 is clamped on the cross bar 11 of the support unit, and the discharge end of the pipeline 21 is connected with the fixed support on the shelf 14. The fixed bolster is used for fixing the discharge end of horizontal transportation unit, is convenient for to the adjustment of direction and with the cooperation of blast valve. The lateral chute 20 is fixed by means of a hanger 23 and a fixing bracket, ensuring that the concrete flows in the inclined lateral transport unit by means of gravity.
As shown in fig. 4, in this embodiment, the fixed bracket includes a bracket 18 and a collar 19, the collar 19 is fixed on the article placing rack 14 through the bracket 18, the collar 19 is sleeved on the pipeline 21, the bracket 18 is vertically connected to the article placing rack, the collar 19 is hinged to the bracket 18, and the collar 19 is conveniently matched with the discharge hole of the pipeline 21 according to the inclination angle of the transverse transportation unit by adopting a hinged manner.
As shown in fig. 11, embodiment 3 is a unit-fitted chute system, which is different from embodiment 2 in that the vertical transport unit comprises a plurality of vertical tandem cylinders 30 which are communicated with each other, and the vertical tandem cylinders 30 comprise long tandem cylinders 301 and short tandem cylinders 302; the upper parts of the long string barrel 301 and the short string barrel 302 are both provided with a string barrel feeding port 34, and the lower parts of the long string barrel 301 and the short string barrel 302 are both provided with a string barrel feeding port 34, as shown in fig. 6, the upper parts of the long string barrel 301 and the short string barrel 302 are both provided with a hook plate 31 and a connecting seat 32. The hook plate can be hung on the shelf 14 for fixing the long string 301 or the short string 302 on the support unit for cooperating with the diverter valve, as shown in fig. 12 or 15.
As shown in fig. 7 and 8, in embodiment 4, a unit-assembled chute system is different from that in embodiment 3, in that the diversion valve 40 is of a box-type structure, the diversion valve 40 comprises a top diversion valve 402 and a standard diversion valve 401 which is matched with the short string barrel 302, the lower parts of the top diversion valve 402 and the standard diversion valve 401 are respectively provided with a vertical discharge hole 42 which is connected with a string barrel feeding hole 34, and the top diversion valve 402 and the standard diversion valve 401 are respectively provided with a diversion valve connecting seat 48 which is connected with a hook plate 31 and a connecting seat 32; the diversion valve connecting seat 48 is matched with the hook plate 31 and the connecting seat 32 through the screw 33 and the splicing nut 50, and the diversion valve 40 is connected with the long string barrel 301 or the short string barrel 302 into a guiding structure, as shown in fig. 9 and 10; a transverse discharge hole 43 matched with the transverse transportation unit is formed in each of the top diversion valve 402 and the standard diversion valve 401, a diversion partition plate 44 matched with the transverse transportation unit is hinged to one side of the inner part of each of the top diversion valve 402 and the standard diversion valve 401, and a limiting support 45 matched with the diversion partition plate 44 is arranged on the other side of the inner part of each of the top diversion valve 402 and the standard diversion valve 401; the limiting support piece 45 is fixed on the inner wall of the diversion valve 40, the connecting point is higher than the hinged point of the diversion partition plate 44 and the inner wall of the diversion valve 40, so that the diversion valve 40 can conduct transverse diversion on concrete conveniently, and as shown in fig. 13, 14, 16 and 17, the diversion partition plate 44 is matched with the limiting support piece 45, the flow direction of the concrete can be changed, the concrete can be converted between transverse flow and vertical flow, operation is convenient, and working efficiency is improved.
In this embodiment, as shown in fig. 2, a pull string 46 is connected to the diaphragm 44, and guide rings 47 are provided on the top of the top diverter valve 402 and the standard diverter valve 401, and the pull string 46 passes through the guide rings 47. The guide ring 47 may limit the path of the traction rope 46 when the traction rope 46 is tightened or loosened, and the traction rope 46 may be fixed to the guide ring 47 by a knot for easy transportation. The top diverter valve 402 is provided with a transverse feeding port 49 at the upper part of one side connected with the limiting support member 45, and the discharge port of the transverse transportation unit and the lantern ring 19 are matched with the transverse feeding port 49. The feeding port of the transverse transportation unit is provided with a top base 70 matched with the hanging rack 23. The top base comprises a U-shaped support and a cross rod, the cross rod is connected to the opening of the U-shaped support, the U-shaped support is arranged on the upper portion of the foundation pit and used for supporting the inlet of the transportation unit, and concrete convenient to enter the device.
As shown in fig. 3 and 4, in embodiment 5, a unit-assembled chute system is different from embodiment 4 in that vertical supports 10 are provided with vertical rods 11, horizontal rods 12, diagonal rods 13 and connecting members, the connecting members are connected to the vertical rods 11, the connecting members are fixed to the upper portions, the middle portions and the lower portions of the vertical rods 11, the vertical rods 11 are sequentially connected to the horizontal rods 12 through the connecting members to form a rectangular support structure, and the horizontal rods 12 are connected to the upper portions and the middle portions of the vertical rods 11. The inclined rods 13 are connected to the vertical rods 11 through connecting pieces, one ends of the inclined rods are connected to the middle part, the other ends of the inclined rods are connected to the upper part or the lower part of the connecting pieces, each connecting piece comprises a first connecting piece, a second connecting piece and a third connecting piece, the first connecting piece is used for connecting the transverse rods 12, the second connecting piece is used for connecting the transverse rods 12 and the inclined rods 13, and the third connecting piece is used for connecting one transverse rod 12 and the upper inclined rod 13 and the lower inclined rod 13; the diagonal rods 13 are reinforcing rods, and divide a rectangular structure between the vertical rods 11 and the transverse rods 12 into two triangular structures, so that the vertical support 10 has more stability. Supporter 14 is connected with horizontal pole 12, and supporter 14 is "well" word shape, and supporter 14 is connected as a whole with horizontal pole 12, improves vertical support 10's wholeness. The sleeve-joint piece 17 is sleeved on the adjacent vertical rod 11, and the sleeve-joint piece 17 is used for being sleeved on the adjacent vertical rod 11, so that the upper vertical support 10 and the lower vertical support 10 are connected into a whole.
Example 6, a unit-type chute system, which is different from example 5, is that a hook 16 is provided in the middle of the outer side of the vertical stick 11, and a reinforcing member 60 is attached to the hook 16. The reinforcement 60 is a guy rope, one end of which is connected to the hook 16 and the other end of which is disposed on the ground, so that the stability of the device can be improved. One side of the vertical support 10 is connected with a ladder stand 15. The cat ladder is used for artificial from top to bottom, and the maintenance and the dismouting of being convenient for can improve work efficiency.
Embodiment 7, a method of transporting a unit-mount chute system, comprising a single lateral transport mode and a plurality of lateral transport modes;
the unit assembly type chute system in the single transverse transportation mode comprises a transverse transportation unit and two vertical transportation units, when pouring foundation pit bottom plate concrete, firstly combining a top diversion valve 402 and a vertical string barrel 30, then hanging the vertical string barrel 30 on a corresponding vertical support 10, fixing the vertical support 10 on the bottom layer on the bottom of a foundation pit, then sequentially assembling the vertical supports 10 from bottom to top, then hoisting a transverse chute 20, and finally installing reinforcing members 60 of all supporting units to form the chute system; the single transverse transportation mode process is as follows: the concrete material flows into the top diversion valve 402 from the transverse chute 20 through the transverse feeding port 49, and the top diversion valve 402 controls the position of the diversion partition plate 44 according to the tightness state of the adjusting hauling rope 46, so as to control the flow direction of the concrete material; when the hauling cable 46 is in a tightened state, the diversion baffle plate 44 rotates to be close to a vertical state and close to the transverse discharge port 43, the transverse discharge port 43 is closed, and concrete materials flow into the vertical tandem 30 from the vertical discharge port 42 of the top diversion valve 402 and then flow into a pouring position; when the hauling cable is in a relaxed state, the diversion baffle plate 44 rotates to the limiting support piece 45, the vertical discharge hole 42 is closed, the concrete material reaches the next horizontal chute 20 through the horizontal discharge hole 43, and the operations are repeated to carry out single horizontal concrete transportation. The vertical transportation units can be increased or decreased according to actual requirements, and pouring of foundation pit concrete is achieved and completed.
The unit-assembled chute system in a plurality of transverse transportation modes comprises two transverse transportation units and a plurality of vertical transportation units, and the processes of the plurality of transverse transportation modes are as follows: the two transverse transportation units are divided into a main transverse transportation unit and a branch transverse transportation unit; when pouring foundation pit bottom plate concrete, firstly, the standard diversion valve 401 and the top diversion valve 402 are respectively combined with the vertical tandem 30, then the vertical tandem 30 is hung on the corresponding vertical support 10, the vertical supports 10 at the bottom layers of the main horizontal transportation unit and the branch horizontal transportation units are fixed at the bottom of the foundation pit, then the vertical supports 10 are sequentially assembled from bottom to top, then the horizontal slide pipes 20 of the main horizontal transportation unit and the branch horizontal transportation units are hoisted, and finally the reinforcing members 60 of all the supporting units are installed to form a slide pipe system. Concrete materials flow into a top diversion valve 402 from a transverse chute 20 of the main transverse transportation unit through a transverse feeding port 49, and the top diversion valve 402 controls the position of a diversion partition plate 44 according to the tightness state of a traction rope 46, so that the flow direction of the concrete materials is controlled; when the hauling rope 46 is in a relaxed state, the diversion baffle plate 44 is connected with the limiting support piece 45, the vertical discharge port 42 is closed, and the concrete material reaches the transverse chute 20 of the next main transverse transportation unit through the transverse discharge port 43; when the hauling rope 46 is in a tightened state, the flow guide partition plate 44 leaves the limiting support 45 and rotates to be close to a vertical state, at the moment, the flow guide partition plate 44 is close to the transverse discharge hole 43, the transverse discharge hole 43 is closed, the concrete material flows into the vertical string barrel 30 from the vertical discharge hole 42 of the top flow guide valve 402 and flows into the standard flow guide valve 401 through the short string barrel 302 in the vertical string barrel 30, the position of the flow guide partition plate 44 is controlled by the standard flow guide valve 401 according to the tightness state of the hauling rope 46, the flow direction of the concrete material is further controlled, when the hauling rope 46 is in the tightened state, the flow guide partition plate 44 rotates to be close to the vertical state and close to the transverse discharge hole 43, the transverse discharge hole 43 is closed, and the concrete material flows into the vertical string barrel 30 from the vertical discharge hole 42 of the standard flow guide valve 401; when the hauling cable 46 is in a relaxed state, the diversion partition plate 44 rotates to the limiting support piece 45, the vertical discharge port 42 is closed, the concrete material reaches the transverse chute 20 of the branched transverse transporting unit through the transverse discharge port 43, and the operations are repeated to carry out a plurality of transverse concrete transportation. The horizontal transportation units and the vertical transportation units can be increased or decreased according to actual requirements, and the horizontal transportation units and the vertical transportation units comprise, but are not limited to, two horizontal transportation units and four vertical transportation units.
As shown in fig. 1, in example 8, a unit-assembled chute system, a supporting unit is assembled by splicing vertical brackets 10, a horizontal chute 20 is adopted as a horizontal transportation unit, vertical transportation units are connected in sequence by vertical tandem 30, a diversion valve 40 and a reinforcing member 60 are wind-pulling ropes.
As shown in fig. 3 and 4, the cubic vertical support 10 is formed by connecting a vertical rod 11, a cross rod 12 and an inclined rod 13, the cross rod 12 is fixed in the middle and at the top of the vertical rod 11, a shelf 14 shaped like a Chinese character 'jing' is fixed on the cross rod 12, a ladder stand 15 is fixed on one side surface of the vertical support 10 and used for manually mounting and dismounting the vertical support 10, and a hook 16 is fixed on the outer side of the vertical rod 11. The vertical support 10 is a lower support 101 when used for lengthening and connecting, and the vertical support 10 with a fixed support at the top is a top support 102. The top of the vertical rod 11 of the lower support frame 101 is provided with a sleeve 17, the vertical rod 11 of the upper vertical support 10 is inserted into the sleeve 17 of the lower support frame 101 to connect the upper vertical support 10 and the lower vertical support 10, and the joint of the sleeve 17 can be provided with a pin shaft for fixing. The fixed support at the top of the top support frame 102 is a support 18 and a collar 19, the support 18 is fixed on the object placing frame 14, and the collar 19 is rotatably connected with the support 18 above the support 18.
As shown in fig. 1, in this embodiment, the first supporting unit is formed by splicing a lower supporting frame 101 and a top supporting frame 102, and the second supporting unit is a top supporting frame 102. In other embodiments, the number of the supporting units and the number of the lower supporting frames 10 in each supporting unit are set as required.
As shown in fig. 5, the lateral chute 20 comprises a pipe 21, a hopper 22 and a hanger 23. The hopper 22 is fixedly connected with the upper part of the pipeline 21, and the hanging bracket 23 is fixed at the joint of the pipeline 21 and the hopper 22. The pipe 21 may be assembled from small pipe sections by splicing. As shown in fig. 1, the hanger 23 of the horizontal chute 20 at the starting end is suspended from the top base 70 on the top of the foundation pit, and the pipe 21 is inserted into the collar 19 of the top support frame 102 of the first support unit; the hanging bracket 23 of the horizontal chute 20 of the middle section is hung on the cross bar 12 at the top of the supporting unit, and the pipeline 21 is inserted into the lantern ring 19 of the top supporting frame 102 of the latter supporting unit; the end transverse chute 20 hanger 23 is suspended from the cross bar 12 at the top of the second support unit.
As shown in fig. 6, the vertical stringing barrel 30 includes a long stringing barrel 301 and a short stringing barrel 302. The top of the vertical string cylinder 30 is provided with a hook plate 31 and a connecting seat 32, and the hook plate 31 and the connecting seat 32 are provided with a screw 33 for fixing the shunt unit.
As shown in fig. 7 and 8, a vertical inlet 41 is arranged above the diversion valve 40, a vertical outlet 42 is arranged below the diversion valve, and a horizontal outlet 43 is arranged on the side surface of the diversion valve. A rotatable diversion baffle plate 44 is arranged on one side of the interior of the diversion valve 40 close to the transverse discharge hole 43, a limiting support member 45 for fixing the inclination angle of the diversion baffle plate 44 is arranged on the other side of the interior of the diversion valve, a traction rope 46 is fixed on the top of the diversion baffle plate 44, and the traction rope 46 penetrates through a guide ring 47 above the transverse discharge hole 43 and falls onto the support unit. When the pull rope 46 is tightened, the baffle 44 rotates to a near vertical state; when the pulling rope 46 is loosened, the baffle 44 rotates by its own weight to fall on the position-limiting support 45. A diversion valve connecting seat 48 is arranged below the diversion valve 40 and is used for connecting the vertical tandem 30. The diverter valve 40 includes a standard diverter valve 401 and a top diverter valve 402. The standard diversion valve 401 is closed in other directions except for the vertical feeding port 41, the vertical discharging port 42 and the horizontal discharging port 43; the top diverter valve 402 has a transverse inlet port 49 above the limit support 45 opposite the transverse outlet port 43, the others being identical to standard diverter valves.
As shown in fig. 9 and 10, the diversion valve 40 is installed on the vertical tandem 30, and the vertical discharge port 42 of the diversion valve 40 is butted with the tandem feed port 34 of the vertical tandem 30. The screw 33 on the vertical string barrel 30 passes through the corresponding diversion valve connecting seat 48 and is fastened through the splicing nut 50.
As shown in fig. 1, 11-14, the top diverter valve 402 is attached to the shelf 14 on the top support 102. The transverse inlet 49 is matched with the collar 19 of the top support frame 102, and the pipe 21 passes through the collar 19 and then is in butt joint with the transverse inlet 49. The transverse discharge port 43 is in butt joint with the hopper 22 of the transverse chute 20. The vertical string cylinders 30 are suspended on the shelf 14 through the hook plates 31 and are continuously arranged from top to bottom in the shelf body erected by the vertical support 10. The string barrel discharge port 35 of the long string barrel 301 is in butt joint with the string barrel feeding port 34 of the lower vertical string barrel 30. The support unit bottom shelf 14 suspends the short string 302.
The reinforcing member 60 is a wind rope, and lateral stable reinforcement is performed around each supporting unit, one end of the wind rope is fixed on the hook 16 of the top supporting frame 102, and the other end of the wind rope is fixed on the bottom of the foundation pit.
The working process is as follows: when the foundation pit bottom plate concrete is poured, the top diversion valve 402 and the vertical string barrels 30 are combined, the vertical string barrels 30 are hung on the corresponding vertical supports 10, the vertical supports 10 at the bottom layer are fixed on the bottom of the foundation pit, then the vertical supports 10 are assembled in sequence from bottom to top, then the transverse chute 20 is hoisted, and finally the wind-pulling ropes of the supporting units are installed to form a chute system.
The concrete tanker pours the concrete into the hopper 22 at the starting end. The concrete flows into the top diversion valve 402 of the first support unit from the pipeline 21, as shown in fig. 13 and 14, when the pulling rope 46 is loosened, the diversion partition plate 44 rotates to fall on the limiting support 45 by self-weight, the vertical discharge port 42 is closed, the transverse discharge port 43 is opened, and the concrete flows into the hopper 22 from the transverse discharge port 43 and flows along the pipeline 21; when the pulling rope 46 is tightened, the diversion baffle plate 44 rotates to be close to a vertical state, the vertical discharge port 42 is opened, the transverse discharge port 43 is closed, and concrete flows into the vertical string barrel 30 from the vertical discharge port 42 and flows downwards. The above operation is repeated until the casting is completed when the concrete flows into the top diverter valve 402 of the second support unit. In this embodiment, there are three pouring points, namely, the vertical discharge port 42 below two supporting units and the discharge port of one horizontal chute 20. In other examples, the pouring points may be other numbers depending on the arrangement of the lateral transport units and the vertical transport units.
Example 9 a unit-mounted chute system comprising a main lateral transport unit and a branch lateral transport unit, as shown in figure 2. The main transverse transportation unit comprises three supporting units, the first supporting unit is formed by splicing two lower supporting frames 101 and a top supporting frame 102, the second supporting unit is formed by splicing one lower supporting frame 101 and one top supporting frame 102, and the third supporting unit is one top supporting frame 102. The branch lateral transport unit is a top support frame 102. In other embodiments, the arrangement of the branched lateral transport units, the number of the support units and the number of the lower support frames 10 in each support unit are set as required.
As shown in fig. 2, the hanger 23 of the lateral chute 20 at the starting end of the main lateral transport unit is suspended from the top base 70 on top of the foundation pit, and the pipe 21 is inserted into the collar 19 of the top support frame 102 of the first support unit; the hanging bracket 23 of the horizontal chute 20 of the middle section is hung on the cross bar 12 at the top of the supporting unit, and the pipeline 21 is inserted into the lantern ring 19 of the top supporting frame 102 of the latter supporting unit; the hangers 23 of the end transverse chute 20 are suspended from the cross bar 12 at the top of the third support unit. The hangers 23 of the lateral chutes 20 at the beginning of the lateral transport unit are suspended from the rails 12 in the middle of the first support unit of the main lateral transport unit, and the hangers 23 of the lateral chutes 20 at the end are suspended from the rails 12 at the top of the support units of the lateral transport unit.
As shown in fig. 2, 11-14, top diverter valve 402 is located in shelf 14 on top of each support unit top support 102. The transverse inlet 49 is matched with the collar 19 of the top support frame 102, and the pipe 21 passes through the collar 19 and then is in butt joint with the transverse inlet 49. The vertical discharge port 42 is in butt joint with the connected string barrel feeding port 34 of the vertical string barrel 30. The transverse discharge port 43 is in butt joint with the hopper 22 of the transverse chute 20.
As shown in fig. 2, 15-17, standard diverter valve 401 is located in shelf 14 in the middle of the first support unit of the main lateral transport unit. The vertical feeding port 41 is in butt joint with the string barrel discharging port 35 of the upper short string barrel 302. The vertical discharge port 42 is in butt joint with the connected string barrel feeding port 34 of the vertical string barrel 30. The transverse discharge port 43 is butted against the hopper 22 of the transverse chute 20 at the starting end of the branched transverse transporting unit.
As shown in fig. 2, the vertical string cylinder 30 is suspended on the rack 14 through the hook plate 31, and is continuously arranged from top to bottom in the rack body erected by the vertical support 10. The string barrel discharge port 35 of the long string barrel 301 is in butt joint with the string barrel feeding port 34 of the lower vertical string barrel 30. The string barrel discharge port 35 of the short string barrel 302 is in butt joint with the vertical feed port 41 of the standard diversion valve 401. The support unit bottom shelf 14 suspends the short string 302.
The other structure is the same as in example 8.
The working process is as follows: when pouring foundation pit bottom plate concrete, firstly, a standard diversion valve 401 and a top diversion valve 402 are respectively combined with a vertical string barrel 30, then the vertical string barrel 30 is hung on a corresponding vertical support 10, the vertical supports 10 at the bottom layers of a main transverse transportation unit and a branch transverse transportation unit are fixed on the bottom of a foundation pit, then the vertical supports 10 are sequentially assembled from bottom to top, then a transverse chute 20 of the main transverse transportation unit and the branch transverse transportation unit is hoisted, and finally wind-pulling ropes of all supporting units are installed to form a chute system.
The concrete tanker pours the concrete into the hopper 22 at the starting end. The concrete flows into the top diversion valve 402 of the first supporting unit of the main transverse transportation unit from the pipeline 21, as shown in fig. 13 and 14, when the traction rope 46 is loosened, the diversion partition plate 44 rotates to fall on the limiting support 45 by self weight, the vertical discharge port 42 is closed, the transverse discharge port 43 is opened, and the concrete flows into the hopper 22 of the transverse chute 20 from the transverse discharge port 43 and flows along the pipeline 21; when the pulling rope 46 is tightened, the diversion baffle plate 44 rotates to be close to a vertical state, the vertical discharge port 42 is opened, the transverse discharge port 43 is closed, and concrete flows into the vertical string barrel 30 from the vertical discharge port 42 and flows downwards. This may be repeated as the concrete flows into the top diverter valve 402 of the other support unit. In the first supporting unit of the main transverse transporting unit, as shown in fig. 16 and 17, concrete flows into a standard diversion valve 401 from the discharging port 35 of the string barrel 302, when the traction rope 46 is loosened, the diversion partition plate 44 rotates to fall on the limiting support 45 by self weight, the vertical discharging port 42 is closed, the transverse discharging port 43 is opened, and the concrete flows into the hopper 22 of the transverse chute 20 at the starting end of the branch transverse transporting unit from the transverse discharging port 43 and flows along the pipeline 21; when the pulling rope 46 is tightened, the diversion baffle plate 44 rotates to be close to a vertical state, the vertical discharge port 42 is opened, the transverse discharge port 43 is closed, and concrete flows into the vertical string barrel 30 from the vertical discharge port 42 and flows downwards. In this embodiment, there are six pouring points including the vertical discharging holes 42 below the four supporting units and the discharging holes of the two horizontal chutes 20. In other examples, the pouring points may be other numbers depending on the arrangement of the lateral transport units and the vertical transport units.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (10)
1. A unit mount chute system characterized by: the device comprises a transverse transportation unit, a vertical transportation unit and a supporting unit, wherein the supporting unit comprises a commodity shelf (14), vertical supports (10) and sleeving pieces (17), the commodity shelf (14) is connected to the vertical supports (10), and the adjacent vertical supports (10) are connected through the sleeving pieces (17); the vertical transportation unit is connected on supporter (14), is connected with flow guide valve (40) on the vertical transportation unit, and vertical transportation unit is connected with horizontal transportation unit through flow guide valve (40).
2. The unit fitted chute system of claim 1, wherein: the horizontal transportation unit includes horizontal elephant trunk (20) of a plurality of intercommunications, horizontal elephant trunk (20) are connected with pipeline (21) including hopper (22), pipeline (21) and stores pylon (23), the discharge end of hopper (22), and the one end setting of stores pylon (23) is in the junction of hopper (22) and pipeline (21), and the other end joint of stores pylon (23) is on the supporting element, and the discharge end of pipeline (21) is connected with the fixed bolster on supporter (14).
3. The unit fitted chute system of claim 2, wherein: the fixed support comprises a support (18) and a lantern ring (19), the lantern ring (19) is fixed on the commodity shelf (14) through the support (18), and the lantern ring (19) is sleeved on the pipeline (21).
4. The unit fitted chute system of any one of claims 1 to 3 wherein: the vertical transportation unit comprises a plurality of communicated vertical string barrels (30), and the vertical string barrels (30) comprise long string barrels (301) and short string barrels (302); the upper parts of the long string barrel (301) and the short string barrel (302) are respectively provided with a string barrel feeding port (34), the lower parts of the long string barrel (301) and the short string barrel (302) are respectively provided with a string barrel discharging port (35), and the upper parts of the long string barrel (301) and the short string barrel (302) are respectively provided with a hook plate (31) and a connecting seat (32).
5. The unit fitted chute system of claim 4, wherein: the diversion valve (40) comprises a top diversion valve (402) and a standard diversion valve (401) matched with the short tandem (302), and the top diversion valve (402) and the standard diversion valve (401) are both of box-type structures; the lower parts of the top diversion valve (402) and the standard diversion valve (401) are respectively provided with a vertical discharge hole (42) connected with the barrel stringing feed inlet (34), and the top diversion valve (402) and the standard diversion valve (401) are respectively provided with a diversion valve connecting seat (48) matched with the hook plate (31) and the connecting seat (32); the top diversion valve (402) and the standard diversion valve (401) are both provided with a transverse discharge hole (43) matched with the transverse transportation unit; one sides of the interiors of the top diversion valve (402) and the standard diversion valve (401) are respectively hinged with a diversion partition plate (44) matched with the transverse transportation unit, and the other sides of the interiors of the top diversion valve (402) and the standard diversion valve (401) are respectively provided with a limiting support piece (45) matched with the diversion partition plate (44); the diversion baffle plate (44) is connected with a traction rope (46), and guide rings (47) matched with the traction rope (46) are arranged at the upper parts of the top diversion valve (402) and the standard diversion valve (401).
6. The unit fitted chute system of claim 5, wherein: a transverse feeding port (49) is formed in one side, connected with the limiting support piece (45), of the top diversion valve (402), and a discharging port and a lantern ring (19) of the transverse transportation unit are matched with the transverse feeding port (49); and a top base (70) matched with the hanging rack (23) is arranged at a feeding port of the transverse transportation unit.
7. The unit fitted chute system of any one of claims 1 to 3, 5 and 6 wherein: vertical support (10) include montant (11), horizontal pole (12), down tube (13) and connecting piece, and montant (11) are connected gradually and are formed cube supporting structure through connecting piece and horizontal pole (12), and down tube (13) are connected on montant (11) through the connecting piece, and supporter (14) are connected with horizontal pole (12), cup joint (17) cup joint (11) on adjacent montant.
8. The unit fitted chute system of claim 7 wherein: the middle part of the outer side of the vertical rod (11) is provided with a hook (16), and the hook (16) is connected with a reinforcing piece (60) for fixing.
9. The unit fitted chute system of any one of claims 1 to 3, 5, 6 and 8 wherein: one side of the vertical support (10) is connected with a ladder stand (15).
10. A method of transporting a unit fitted chute system as claimed in any one of claims 1 to 9 wherein: the method comprises a single transverse transportation mode and a plurality of transverse transportation modes;
the unit assembly type chute system in the single transverse transportation mode comprises a transverse transportation unit and a plurality of vertical transportation units, and the single transverse transportation mode comprises the following processes: concrete materials flow into a top diversion valve (402) from a transverse chute (20) through a transverse feeding port (49), and the top diversion valve (402) controls the position of a diversion partition plate (44) according to the tightness state of a traction rope (46) so as to control the flow direction of the concrete materials; when the hauling rope (46) is in a tightened state, the diversion partition plate (44) rotates to be close to a vertical state and close to the transverse discharge hole (43), the transverse discharge hole (43) is closed, and concrete materials flow into the vertical tandem (30) from the vertical discharge hole (42) of the top diversion valve (402) and then flow into a pouring position; when the hauling rope is in a relaxed state, the diversion partition plate (44) rotates to the limiting support piece (45), the vertical discharge hole (42) is closed, the concrete material reaches the next horizontal chute (20) through the horizontal discharge hole (43), and the operations are repeated to carry out single horizontal concrete transportation;
the unit-assembled chute system in a plurality of transverse transportation modes comprises a plurality of transverse transportation units and a plurality of vertical transportation units, and the processes of the plurality of transverse transportation modes are as follows: the plurality of transverse transporting units are divided into a main transverse transporting unit and a plurality of branch transverse transporting units; concrete materials flow into a top diversion valve (402) from a transverse chute (20) of the main transverse transportation unit through a transverse feeding port (49), and the top diversion valve (402) controls the position of a diversion partition plate (44) according to the tightness state of a traction rope (46) so as to control the flow direction of the concrete materials; when the hauling rope (46) is in a relaxed state, the diversion baffle plate (44) is connected with the limiting support piece (45), the vertical discharge hole (42) is closed, and the concrete material reaches the transverse chute (20) of the next main transverse transportation unit through the transverse discharge hole (43); when the hauling rope (46) is in a tightened state, the diversion partition plate (44) leaves the limiting support piece (45) and rotates to be close to a vertical state, at the moment, the diversion partition plate (44) is close to the transverse discharge hole (43), the transverse discharge hole (43) is closed, concrete materials flow into the vertical tandem cylinder (30) from the vertical discharge hole (42) of the top diversion valve (402) and flow into the standard diversion valve (401) through the short tandem cylinder (302) in the vertical tandem cylinder (30); the standard diversion valve (401) controls the position of the diversion partition plate (44) according to the tightness state of the adjusting hauling rope (46), and further controls the flow direction of the concrete material; when the hauling rope (46) is in a tightened state, the diversion partition plate (44) rotates to be close to a vertical state and close to the transverse discharge hole (43), the transverse discharge hole (43) is closed, and concrete materials flow into the vertical tandem (30) from the vertical discharge hole (42) of the standard diversion valve (401); when the hauling cable (46) is in a relaxed state, the diversion partition plate (44) rotates to the limiting support piece (45), the vertical discharge hole (42) is closed, the concrete material reaches the transverse slide pipe (20) of the branched transverse transportation unit through the transverse discharge hole (43), the operation is repeated, and a plurality of transverse concrete transportation is carried out.
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| CN202111354131.6A CN114059542B (en) | 2021-11-16 | 2021-11-16 | Unit assembled chute system |
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| CN202111354131.6A CN114059542B (en) | 2021-11-16 | 2021-11-16 | Unit assembled chute system |
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